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iPhone and Apple Watch

Dual Degrees

The weather app that shows Celsius and Fahrenheit on every temperature, so nobody has to convert. Free on iPhone and Apple Watch.

Get Dual Degrees on dualdegrees.io

Overview What it is

What Dual Degrees is, and who it is for

Dual Degrees puts both scales on every reading: the current temperature, feels like, hourly and daily highs and lows, even the dew point. You choose which scale leads.

It is for anyone who lives between the two systems: people who moved countries, travel often, or talk weather with family abroad. StormAura storm safety, Cloud sync and the lock screen widgets are free.

Features 6 highlights

What it does

  • Both scales, everywhere

    Feels like, hourly forecasts, daily highs and lows and dew point all show Celsius and Fahrenheit together.

  • StormAura storm safety

    Turns itself on for lightning, high wind, heavy snow, heavy rain and flooding, dangerous fog, or ice, with National Weather Service alerts, radar during severe weather and a 12-hour timeline. Free for everyone.

  • Widgets and Live Activities

    14 widgets across the home and lock screens, two Live Activities and three Apple Watch complications.

  • Live radar with lightning

    The everyday live radar map, with lightning strikes shown as they are detected. Part of Dual Degrees+.

  • Morning and Evening Briefings

    A short briefing written on your iPhone, using Apple Intelligence where available. Nothing is sent to WarPulse.

  • Dual Degrees Cloud

    A free account syncs your saved cities and settings, with no limits and your location never stored.

Pricing Free, with an optional upgrade

Free, with an optional upgrade

  • Free on the App Store, with optional in-app purchases
  • StormAura, Cloud sync and all six lock screen widgets are free for everyone
  • Dual Degrees+ is an optional subscription that adds extras such as the everyday live radar map and every widget placement, including a $59.99 annual option
  • Runs on iPhone and iPad (iOS 17.6 or later) and Apple Watch

FAQ Common questions

Questions about Dual Degrees

Is StormAura paid?
No. It is part of the app for every user, with no subscription and nothing to turn on.
What sets StormAura off?
Lightning, high wind, heavy snow or blizzard, heavy rain and flooding, dangerous fog, and ice or freezing rain.
Is Cloud sync free?
Yes, with no limits. It stores city names and settings, never your location.
Which widgets are free?
All six lock screen widgets. Dual Degrees+ unlocks every widget placement and the glass styles.
Does the Briefing need Apple Intelligence?
No. Other iPhones still get both Briefings, written on the phone from the same weather data.

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